Polycom RMX 1500 Administrator's Manual page 738

Chapter 19-RMX Administration and Utilities
19-74
• Only Flexible Resource Capacity™ mode is supported with CMA.
• Following requests sent by CMA and DMA, the RMX will send the
number of occupied resources for a conference or total for the MCU,
according the Resource Capacity Mode used by the system.
— In Flexible Resource Capacity Mode, CMA/DMA receive
information about how many Video (CIF) and Audio resources are
occupied per conference or MCU according the request type sent
by the CMA and DMA.
In Fixed Resource Capacity™ Mode, DMA receives information
—
about the number of occupied resources per resource type
(Audio Only, CIF, SD, HD 720p, HD 1080p) and per conference
or MCU according the request type sent by the DMA.
• Occupied resources are resources that are connected to ongoing
conferences. Disconnected endpoints in an ongoing conference are
not counted as occupied resources.
• An ongoing conference that does not include participants and the
Send Content to Legacy Endpoints option is disabled does not occupy
resources. If the Send Content to Legacy Endpoints option is enabled,
the conference occupies one SD resource.
• The RMX is unaware of the resource usage split between the CMA
and DMA.